There is no direct upgrade path from PPS 2007 to PPS
2010. For this reason, to migrate content, you need to use the Import
PerformancePoint Server 2007 Content functionality provided in the
PerformancePoint Service Settings page.

To accomplish this, connect to
the PPS 2007 database and import the content into the SharePoint 2010
farm on which the wizard is currently being run.

The upgrade process does have some significant points to watch for:

It is not possible to go backward in the wizard. If you make a mistake, you need to start the wizard over.

All
supported content is imported. Because of this, it is helpful to import
content to a temporary empty PPS content list and then move the objects
that you want to save to other content lists that are used.

Several types of content not supported in SharePoint 2010 will not be imported, including the following:

Spreadsheets

Trend analysis charts

Pivot charts

Pivot tables

Data
sources and nondata source content are imported into separate
locations. Data sources are imported into a document library and all
other content is imported into a PPS content list.

Dashboards
need to be redeployed from Dashboard Designer. The dashboard objects
are moved and should work successfully but will not be automatically
deployed to SharePoint.

Filters will be moved out of dashboards and become separate objects within PPS.

Item-level
permissions are also moved and are implemented at an item level. They
are additive with the SharePoint permissions already set. Therefore, if a
user has access to the content list, they will also have access to the
object, even if they did not have access to the object in PPS 2007.

Scorecard comments are migrated to the PPS Shared Service database.

Errors
and warnings that occur during upgrade are reported to the event log
and to the Unified Logging Service (ULS) logs. Because the upgrade does
not stop when an error occurs, the content will be incompletely
imported. For example, you may receive a warning if permissions are
missing or an error can occur when unsupported content types such as
trend analysis charts are skipped. If you want to correct the problem
and try again, it might make sense to delete all previously imported
content; otherwise, it will create duplicates.

Step-by-Step Migration from PPS 2007

Before getting started with the upgrade, ensure that you have the following ready:

Either a Windows or a SQL account with read access to the PPS 2007 database to be upgraded

New and empty PPS content list

New and empty data source for a PPS document library

When you have the correct account, lists, and data source ready, follow these steps to complete a successful import: